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【单选题】
按照IP地址的逻辑层来分,IP地址可以分为( )类 。A.
5.0
B.
2.0
C.
3.0
D.
4.0
手机使用
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新浪微博
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反馈参考答案：
举一反三
【简答题】To start with, put the napkin on your lap. this protects your clothes from food or is used to wipe your hands or mouth when necessary.. Hold the knife in your right hand and the fork in your left hand...
【单选题】You must ______ the bowls and dishes properly before they are put away. [ ]
A.
wipe up
B.
wipe over
C.
wipe off
D.
wipe out
【单选题】This last payment will ________ your debt to me. A) delete B) wipe out C) wipe in D) wipe down
A.
B.
C.
D.
D
【单选题】In Brazil people should their mouths their napkins every time they take a drink. [ ]
A.
wipe; to
B.
wipe; with
C.
sweep; to
D.
sweep; with
【简答题】( )是酒店行业的核心竞争力,也是客人选择酒店的关键。
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